baber/WOPTO huggingface dataset:
Patent JP-2001310407-A (JP)
Title: Transparent laminated film
Inventor: NISHIYAMA KIMINORI
IPC: E06B9/24
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a transparent laminated film having excellent heat ray reflecting effect and an excellent visible light ray antireflecting effect and having excellent visibility, by preventing a reflection of an indoor lamp or the like and an electromagnetic wave shielding effect by excellent conductivity (low surface resistance value). SOLUTION: The laminated film comprises a transparent conductive heat ray reflecting film and a visible light ray antireflecting layer laminated on at least one side surface of the reflecting film. In this case, a visible light ray reflectivity is 5% or less, and an infrared ray reflectivity is 75% or more.
Patent JP-2001316863-A (JP)
Title: Minute pattern forming method, and developing/cleaning device therefor, plating method thereby and method of manufacturing thin film magnetic head thereby
Inventor: UEJIMA SATOSHI
IPC: G03F7/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for a minute pattern with a narrowed pattern interval of a resist pattern, which can form a minute pattern formation material surely on a surface of the resist pattern. SOLUTION: The first resist layer 3 including an acid generating material by means of heat or light irradiation, is applied on a substrate 1, exposed to light through a pattern, and developed. The first resist frame 6 is formed by means of washing the developing solution with a cleaning liquid, and the minute pattern formation material 8 including a material corsslinking with an existence of an acid, is applied on a substrate 1, on which the cleaning liquid 7 is forced to stick. An acid is generated in the first resist frame 6 by heat or light irradiation, and a crosslinking layer formed between the first resist frame 6 and the minute pattern formation material 8 covers the first resist frame 6.
Patent JP-2001313045-A (JP)
Title: Fuel cell separator and manufacturing method of the same, and solid state macromolecular fuel cell
Inventor: SAITO KAZUO
IPC: H01M8/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To efficiently mass-produce a fuel cell separator with high elasticity, good mold-releasing property, accuracy of dimension, and gas impermeability, and to obtain a highly efficient solid state macromolecular fuel cell which is not cracked at assembly and retains high gas sealing property and excellent impact resistance by using the fuel cell separator wholly or partially. SOLUTION: For the solid state macromolecular fuel cell and the manufacturing method of the fuel cell separator, the fuel cell is formed by shaping a compound for the fuel cell composed of a conductive material and a binding material as a principal element. A thermoplastic elastomer is used as the binder and 10-80 parts by mass of the thermoplastic elastomer is added against 100 parts by mass of the conductive material.
Patent JP-2001311918-A (JP)
Title: Polarizing optical article
Inventor: YAMAMOTO TAMENOBU
IPC: B32B7/023
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing optical article capable of obtaining sight near to natural color by complimenting and substantially graying the hue of the polarizing optical article assembled with a polarizer, such as sunglasses, goggles or lenses. SOLUTION: The optical article having a multi-layered structure including one layer of a polarizer sheet, which is substantially grayed and in which color complementing the hue peculiar to the polarizer sheet is mixed with or imparted to at least one layer.
Patent JP-2001316793-A (JP)
Title: Cast iron tube with surface corrosion protection and its production method
Inventor: KUBO TOSHIHIRO
IPC: F16L9/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To form a corrosion protective film excellent in corrosion resistance and in water permeability on the surface of a cast iron tube. SOLUTION: A corrosion protective film 2 to be formed on the surface of the iron base 1 of a cast iron tube is formed of an aluminum alloy having a composition containing, by mass, 5 to 25% manganese, and the balance aluminum, and in which manganese is entered into solid solution in an aluminum phase in a supersaturated way. The thickness of the corrosion protective film 2 is 50 to 200 μm. Further, a rapidly cooled aluminum alloy having a composition containing 5 to 25% manganese, and the balance aluminum, and in which manganese is entered into solid solution in an aluminum phase in a supersaturated way is thermally sprayed on the surface of the iron base 1 of a cast iron tube to form a corrosion protective film 2 having a thickness of 50 to 200 μm on the surface of the iron base 1.
Patent JP-2000325781-A (JP)
Title: Water cleaning material and production thereof
Inventor: YANAGIDA TOMOTAKA
IPC: C02F1/28
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning material having high phosphoric acid fixing capacity adsorbing phosphoric acid contained in eutrophicated lakes and marshes to enhance water quality. SOLUTION: Soil [excepting soil containing allophene represented by nSiO2.Al2O3.mH2O (wherein n is a number of 1.3 to 2 and m is a number which is larger than 0 and of which the upper limit is 2.5 to 3)], water, polyaluminum chloride and ferrous sulfate are kneaded and the kneaded matter is baked at 200-700 deg.C to produce a water purifying material comprising porous baked matter.
Patent JP-2001317276-A (JP)
Title: Entrance screen door
Inventor: TAMURA NORIO
IPC: E06B7/32
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an entrance screen door enabling attainment of the optimum convenience to use, corresponding to the circumstances of installation. SOLUTION: The entrance screen door 1 has a frame body 2 fitted to the inside of an entrance door D and a folding door 3 provided for the frame body 2 and made foldable. The folding door 3 is composed of an opening frame 4 having an opening 40 and a screen door main body 5 made fittable to and removable from the opening 40 from the indoor side.
Patent JP-2001314846-A (JP)
Title: Method for solidifying particles of soot or the like
Inventor: TAKE TAKAO
IPC: B09B3/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for solidifying of particle of sooth or the like, capable of preventing the outflow of a harmful substance by adding a predetermined water reducing agent or fluidizing agent to kneaded matter of particles of soot or the like and predetermined cement to reduce solidified matter. SOLUTION: The method for solidifying particles of sooth or the like is constituted of a process for performing the dry mixing of particles of soot and/or incineration ash by a mixer, a process for charging cement in the mixer in an amount of 50-500% by weight of particles of soot and/or incineration ash to perform dry mixing, a process for adding 20-100% by weight of cement of water to the dry mixture to perform kneading and a process for adding 0-1.5% by weight of cement of the water reducing agent and 0-5.5% by weight of cement of the fluidizing agent to knead them with the kneaded mixture to reduce the volume of the kneaded mixture to a predetermined value.
Patent JP-2001326555-A (JP)
Title: Surface acoustic wave element and its design method
Inventor: IHATA KOUJI
IPC: H03H9/44
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that performance as a surface acoustic wave element is deteriorated because ripples within a band are generated in both of passing power and a group delaying time since the width of a electrode fingers 2' and a gap length between adjacent electrode fingers 2' are nearly equal at a crossing part for exciting high frequencies and parts having nearly equal electrode finger arraying intervals are arranged continuously. SOLUTION: A part or the entire of the crossing part which at least one of interdigital electrodes has is constituted by arranging a part where the gap length between the adjacent electrode fingers and the width of the electrode fingers are equal, a part where the width of the electrode fingers is shorter than the gap length or a site where the width of the electrode fingers is longer than the gap length are arranged in order while keeping the array intervals of the electrode fingers.
Patent JP-2001326458-A (JP)
Title: Printed wiring board and its manufacturing method
Inventor: OCHI SHOZO
IPC: H05K3/46
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board with fine and highly reliable interlayer connection in a multilayer wiring board for carrying out electrical interlayer connection by a conductor such as conductive paste. SOLUTION: An adhesive layer 101 is formed on both sides of an electrical insulating base material 102, and a through hole 104 is filled with conductor 105. A wiring layer 107 of a prescribed pattern is buried in the adhesive layers 101 in both sides, and the wiring layers 107 are electrically connected by the conductor 105. The conductor 105 is compressed enough and a highly reliable fine interlayer connection can be formed. Furthermore, the wiring layer 107 is made to apply compression stress in a direction parallel to a lamination surface to the electrical insulating base material 102 by adjusting each thermal expansion coefficient of a press plate, a wiring layer and a wiring board when heated and pressurized. Accordingly, even if a wiring pitch is fine, a wiring layer hardly breaks, thus improving connection reliability between a wiring layer and a conductor.
Patent JP-2001322473-A (JP)
Title: Article holder
Inventor: SUZUKI HIROSHI
IPC: B60N3/10
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an article holder holding the attitude of an article stored in a storage holding part and improving the texture. SOLUTION: A molding surface material 25 integrally molded into a shape accorded with the external shapes of a base material part 21 and a storage holding part 22 beforehand wholly covers over the external faces of the base material part 21 and the storage holding part 22. This molding surface material 25 is formed with an engagement part 28 elastically engaged with the external face of the article M stored in the storage holding part 22 so as to hold the article M without any rattling. A part of the molding surface material 25 is projected inward the storage holding part 22 without touching the external face of the storage holding part 22 so as to allow the engagement part 28 to deform elastically in storing and abutting on the article M. The covered molding surface material 25 can also improve the texture.
Patent JP-2001323523-A (JP)
Title: Mounting structure of water supply faucet component
Inventor: SUGIURA KAZUHIKO
IPC: E03C1/042
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure of a water supply faucet component capable of surely strengthening a mounting state of the water supply faucet component. SOLUTION: The mounting structure of the water supply faucet component 21 is so constituted that the water supply faucet component 21 having a male screw 28 is mounted on a setting section 10 and that the male screw 28 is inserted in a mounting hole 11 of the setting section 10 to screw a nut 70 in the male screw 28 from the rear 12 side of the setting section 10 to mount. A slidable material 50 excellent in slidableness is made to lie on the setting section 10 side between the setting section 10 and nut 70, and an elastic material 60 excellent in elasticity is made to lie on the nut 70 side.
Patent JP-2001328228-A (JP)
Title: Decorative material
Inventor: TAKEUCHI GEN
IPC: B05D7/24
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material becoming clear by strengthening a difference of a height and a gloss of a rugged part of a coating film on a surface and having excellent solvent resistance and high durability up to an erasure of a pattern even by wiping it by a cloth or the like impregnated with a solvent. SOLUTION: When a surface protective layer 7 is formed on a surface of the decorative material obtained by forming a colored layer 3 and a pattern layer 4 on a base material 2 by using an ionizing radiation curable resin composition, an impregnation suppressing coating film layer 5 having a low impregnation to a lower layer of the composition is formed of a curable resin, and a pattern layer 6 having higher impregnability of the composition than that of the layer 5 is also provided thereon by using the curable resin.
Patent JP-2001333073-A (JP)
Title: Serial bus interface
Inventor: TAKI NOBUHIRO
IPC: H04L69/40
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a serial bus interface having a physical layer circuit that can simulate devices without giving effect on connection topology in the case of connection to a serial bus in compliance with the IEEE 1394 or the like. SOLUTION: In the case of inserting a bus analyzer 1A of this invention between a personal computer 101 whose device identification (ID) number is 1 and a digital camera 102 whose ID number is 0 to analyze data on an IEEE 1394 bus interconnecting the personal computer 101 and the digital camera 102, a physical layer circuit 2A of the bus analyzer 1A without the need for ID assignment interfaces buses B1, B2 and can analyze the state of the buses without changing the ID of the personal computer 101 (ID=1) and the digital camera 102 (ID=0) and the state of the system whose analysis is desired.
Patent JP-2001329221-A (JP)
Title: Cationic electrodeposition coating
Inventor: SUGIZAKI KATSUHISA
IPC: C09D201/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a cationic electrodeposition coating capable of forming on an untreated steel plate a coating film excellent in rustproof properties and smoothness without introducing a harmful substance such as a lead compound, a chromium compound or the like. SOLUTION: The cationic electrodeposition coating comprises (A) a resin for a cationic electrodeposition coating, (B) condensed aluminum phosphate and/or a zinc compound and (C) aluminum oxide and/or aluminum hydroxide.
Patent JP-2001338009-A (JP)
Title: Method for verifying layout of semiconductor device
Inventor: KASUYA HIROO
IPC: H01L21/82
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the data amount of errors generated among repeatedly arranged cells in the DRC verification of the layout data of a semiconductor memory. SOLUTION: The information of cells being the origin of the generation of errors is added to error data as property, and the error data having the same property are extracted, and one of the error data is selected and registered as a new cell, and information is repeatedly added so that error data amount can be reduced.
Patent JP-2001339538-A (JP)
Title: Communication record output device
Inventor: ISHII KOICHIRO
IPC: H04M11/10
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional communication recording/output device that has caused missing in communication recording data on the occurrence of a time revision between a system time and a real operation time. SOLUTION: The communication recording/output device is provided with a system clock count section 11 that counts the system time, a communication recording section 12 that records a prescribed system time and communication recording data when the prescribed system time is counted, and a communication recording output section 13 that reads and outputs communication recording data corresponding to a desired system time from the communication recording section 12 in response to output request data corresponding to the desired system time.  On the occurrence of a time revision at a real operation time in matching with the system time, the communication recording section 12 records a time revision difference in addition to the prescribed system time and the communication recording data corresponding to the prescribed system time, and the communication recording output section 13 retrieves the system time corresponding to the desired real operation time based on the time revision difference in response to output request data relating to the desired actual operation time and reads and outputs communication recording data corresponding to the system time.
Patent JP-2001336372-A (JP)
Title: Sheet material for blind
Inventor: MIMURA TADASHI
IPC: E06B9/42
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material for a blind, which is rich in design value, and resistant to deformation of shape, such as curl and flare when applied to the blind. SOLUTION: The sheet material for the blind consists of a plurality of translucent fibrous substrates 12 and a pattern sheet 13 interposed between the translucent fibrous substrates 12. A pattern portion 13a of the pattern sheet 13 is rendered less translucent than the translucent fibrous substrates 12, whereby the pattern designed on the pattern sheet 13 is isolated by transmitted light through the translucent fibrous substrates 12.
Patent JP-2001012639-A (JP)
Title: Solenoid valve
Inventor: SCHILLER PETER
IPC: D03D47/30
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To rapidly and reliably replace par which are inevitably worn, in a solenoid valve. SOLUTION: This solenoid valve, which is one used in an air jet looming machine, incorporates a valve housing having at least one valve inlet and at least one valve outlet, and a magnetically-operated valve body is located in a flowing one between the valve inlet and the valve outlet. A stationary flange 7, a valve body 6, valve bodies 12, 3 and a magnetic drive device 8 are bondled into a single technical unit so as to form a first valve assembly which can be rapidly replaced with another one. The valve housing 1 is bonded with connection parts 2, 3, 20 so as to form a second valve assembly which is secured to a machine.
Patent JP-2001340975-A (JP)
Title: Friction stir connecting method
Inventor: ENOMOTO MASATOSHI
IPC: B23K103/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a friction stir connecting method which even if there are gaps formed at prearranged connecting region of a butted portion and the like, is able to obtain efficiently connecting joints such as butted joints and the like well connected. SOLUTION: A connecting tool 10 which installs a large diameter rotor 12 and a small diameter rotor 13 arranged on the rotational axis line of the end surface 12a of the rotor 12, is used. And the probe 13, as rotating, is inserted into the butted portion of two butted plate-like connected works 1, 2. In this state, as making the probe 13 or the connected works 1, 2 fluctuate so that the probe 13 crosses repeatedly the butted portion 3, the probe 13 is transferred relatively in connecting direction.
Patent JP-2001345525-A (JP)
Title: Wiring board
Inventor: SUGIMOTO YASUHIRO
IPC: H05K3/46
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which has a through-hole conductor of an inside and outside double structure where inductance of the whole inside of a through-hole can be reduced effectively and electrical characteristics can be improved, in an insulating board, and to provide the manufacturing method of the wiring board. SOLUTION: This wiring board 1 is provided with the insulating board 2 having a front 3 and a back 4, an outside through-hole conductor 6 which penetrates a part between the surface 3 and the back 4 of the insulating board 2, and an inside through-hole conductor 10 which is formed in the inside of the outside through-hole conductor 6 via an insulating material 8, and the sectional shape of the inside through hole conductor 10 is an ellipse shape having a long axis L and a short axis S. Since mutual inductance at the position of shortest distance x between the inside and the outside through-hole conductors 10, 6 becomes large, the inductance of the overall through-hole where the mutual inductance subtracted from the total value of self inductances of the conductors 10, 6 can be reduced to be as small as possible.
Patent JP-2001345682-A (JP)
Title: Triangular wave generating circuit, pwm controller, and electric power steering system
Inventor: TSUCHIMOCHI JUN
IPC: H02P6/08
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a triangular wave generating circuit for generating a triangular wave to be inflected at a desired voltage with large amplitude and superior temperature characteristics of the amplitude. SOLUTION: The triangular wave generating circuit includes a capacitor C1 with a constant potential at its one terminal; a first current generator 13 for charging the capacitor C1 with a constant current; a second current generator 15 for carrying the constant current from the first current generator 13 to the terminal with the constant potential, and discharging the constant current from the capacitor C1 to the constant potential; switch circuits 14 and 12 for turning on/off the connection between the other terminal of the capacitor C1 and the first and second current generators 13 and 15; a first comparison circuit 11 for comparing the potential of the other terminal, and a first potential higher than the constant potential and turning off the switch circuits 14 and 12 when the potential of the terminal becomes lower;  and a second comparison circuit 10 for comparing the potential of the other terminal and a second potential higher than the first potential and turning on the switch circuits 14 and 12 when the potential of the terminal becomes higher.
Patent JP-2001347107-A (JP)
Title: Device for filtering and drying
Inventor: NAKAZAWA YOSHIHIKO
IPC: B02C17/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a filtering and drying device having disintegrating device provided in a filter vessel, in which the filtration of a slurry and the drying of a cake are performed, to prevent the granulation of the cake. SOLUTION: In the filtration and drying device having a conical part 3 on one side of a drum part 2, provided with a filter plate 4 in the bottom part of the drum part 2 in the opposed side to the conical part 3 and performing the filtration of the slurry and the drying of the case by the filter vessel 1 rotatable around the rotary shaft 6, the disintegrating device 9 for the cake is mounted in the drum part or the conical part 3 in the filter vessel 1 in the direction crossing the rotary shaft 6 at a right angle.
Patent JP-2001350172-A (JP)
Title: Light quantity controller and optical apparatus incorporating the same
Inventor: NAKAJIMA KATSURA
IPC: H04N5/238
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a light quantity controller which is made thin, which can be easily built into a small-sized optical apparatus, and also, capable of obtaining an appropriately exposed image by a single electromagnetic driving part by constituting the electromagnetic driving part composed of a conductive coil, a magnet and an diaphragming blade oscillating member, etc., so that the electromagnetic driving part my not project from a base member on which diaphragming blade is arranged and the electromagnetic driving part may be integrally formed with the flat surface of the base member, and to provide an optical device incorporating the light quantity controller. SOLUTION: The magnet 33 having NS pole faces magnetized and divided into two right and left poles is loaded so that the different NS pole faces may be opposed to each other on both sides across the shaft 41 of an arm 31, and the flat conductive coil 34, the arm 31 and the magnet 33 are arranged so that the magnetic field B1 by the magnet 33 and a coil induction magnetic field B2 by the conductive coil 34 may always cross each other in the rotation allowable extents of ϕ1 to ϕ2 of the arm 31.